Selomangleng Cave Park in Kediri is a maintained park, which is historic inheritances and preserved by Kediri government. In addition to Selomangleng Cave Park, there is a Museum of Airlangga. The museum stored historic inheritances of Kediri. On 2000, Selomangleng Cave Park had been expanded by local government. After operates for 15 years, the local government has a development plan for facilities of Selomangleng Cave Park from entirely aspects. Crucial developments are landscape and function. Based on the fact, the redesign of Selomangleng Cave Park is needed. It is agreed with QS. Al-A’raaf (56) which is describing to save nature and exploit it well as live source for human life. Based on the location of Selomangleng Cave Park which stands on mountainous area, the design is using tropical architecture. The design is useful because Selomangleng Cave Park is one of nature parks in Kediri.

The design is temperature and climate oriented by using tropical architecture. For applying, the design is reinforced by “harmony” concept. The harmony concept is going to produce the design, which is handle the temperature and climate which occur in site. Besides reinforced by harmony concept, redesign will be able use natural building material, which is Eco-friendly. Redesign is going to well adjustment and settle the temperature and climate condition in Kediri, especially for the buildings. In the design add some supporting buildings like: counters, cottages, musholla, restaurants and souvenir shops.